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TPS62042DRCR The Texas Instruments TPS62042DRCR is a high-efficiency synchronous step-down DC-DC converter. It provides a fixed 1.5V output at up to 1.2A load current with a switching frequency of 1.25MHz.
Mfr Part #:

TPS62042DRCR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62042DRCR is a high-efficiency synchronous step-down DC-DC converter. It provides a fixed 1.5V output at up to 1.2A load current with a switching frequency of 1.25MHz.
✓ Total Stock: 4,170 pcs
$ Price Range: $0.97

TPS62042DRCR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,246 pcs
On Request
3246 pcs On Request 1 On Request On Request 11+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
924 pcs
On Request
924 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS62042DRCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS62042DRCR Description

Short technical summary and product information.

The TPS62042DRCR from Texas Instruments is a high-efficiency synchronous step-down DC-DC converter designed for battery-powered portable applications. It is optimized to deliver a fixed 1.5V output voltage with a maximum load current of 1.2A.

 

This converter operates at a switching frequency of 1.25MHz, contributing to its high efficiency of up to 95%. It features a typical quiescent current of 18µA, making it suitable for power-sensitive devices. The input voltage range is from 2.5V to 6.0V.

 

The TPS62042DRCR is housed in a 10-VSON (3x3mm) package and is designed for surface mount applications. It includes features such as power save mode operation at light loads, internal softstart, thermal shutdown, and short-circuit protection.

 

Applications for this device include PDAs, pocket PCs, smartphones, USB-powered modems, CPUs and DSPs, PC cards, notebooks, and xDSL applications. Its ability to support low voltage processors makes it a versatile component for portable electronics.

TPS62042DRCR Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: TPS62042DRCR Step-Down DC-DC Converter
Subcategory: Step-Down Converter

TPS62042DRCR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS62042DRCR Estimated Pricing

Qty Low High
1+ $0.97 $0.97

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS62042DRCR Features

  • High efficiency up to 95% conversion.
  • Delivers 1.2A continuous load current.
  • Fixed 1.5V output voltage.
  • Operates at 1.25MHz switching frequency.
  • Low 18µA quiescent current in power save mode.

TPS62042DRCR Applications

  • Ideal for battery-powered portable devices.
  • Suitable for PDAs and smartphones.
  • Used in notebook and subnotebook computers.
  • Supports USB-powered modems and xDSL.
  • Powers CPUs and DSPs in portable systems.

TPS62042DRCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS62042DRCR?

The TPS62042DRCR provides a fixed output voltage of 1.5V.

What is the maximum load current for the TPS62042DRCR?

The TPS62042DRCR can supply a load current of up to 1.2A.

What is the switching frequency of the TPS62042DRCR?

The switching frequency for the TPS62042DRCR is 1.25MHz.

What is the operating temperature range for the TPS62042DRCR?

The operating temperature range for the TPS62042DRCR is -40°C to 85°C.

What package type is the TPS62042DRCR available in?

The TPS62042DRCR is available in a 10-VSON (3x3mm) package.

What is the RoHS status of the TPS62042DRCR?

The TPS62042DRCR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TPS62042DRCR?

The Moisture Sensitivity Level (MSL) for the TPS62042DRCR is Level 1.

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